Italo Calvino on abortion

From Italo Calvino: Letters, 1941-1985:

Bringing a child into the world makes sense only if this child is wanted consciously and freely by its two parents. If it is not, then it is simply animal and criminal behavior. A human being becomes human not through the casual convergence of certain biological conditions, but through an act of will and love on the part of other people...

Only those people … who are a hundred percent convinced that they possess the moral and physical possibility not only of rearing a child but of welcoming it as a welcome and beloved presence, have the right to procreate. If this is not the case, they must first of all do everything not to conceive, and if they do conceive (given that the margin for unpredictability continues to be high) abortion is not only a sad necessity, but a highly moral decision to be taken with full freedom of conscience. I do not understand how you can associate abortion with an idea of hedonism or the good life. Abortion is a terrifying thing… 

In abortion the person who is massacred, physically and morally, is the woman. Also for any man with a conscience every abortion is a moral ordeal that leaves a mark, but certainly here the fate of the woman is in such a disproportionate condition of unfairness compared with the man’s, that every male should bite his tongue three times before speaking about such things...